Homonym: Lead (Leadership)
Lead is a heavy metal that is soft and malleable, often used in batteries, radiation shielding, and as a component in various alloys. It has a bluish-gray color and is known for its high density, making it effective for blocking radiation. However, lead is toxic to humans and animals, which is why its use in products like paint and plumbing has been heavily regulated.
In nature, lead is often found in ores such as galena, which is the primary source of lead. Due to its harmful effects, exposure to lead can lead to serious health issues, particularly in children, including developmental delays and learning difficulties.